Digital out-of-home (DOOH) supply-side platform VIOOH has entered a strategic partnership with Dolphin OOH to significantly expand access to premium DOOH inventory across the US.

Through the agreement, advertisers gain access to more than 5,000 digital screens across major US cities, generating over 50 million monthly impressions in high-traffic environments such as malls, transit hubs, grocery stores, pharmacies, gyms and urban panels.

Texas-headquartered Dolphin’s network spans key metropolitan markets including New York City, Los Angeles, Chicago, Dallas-Fort Worth, Miami and Boston.